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2,7,12,17-Tetraethyl-3,8,13,18-tetramethyl-21H,23H-porphin


Condensed phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: H.Y. Afeefy, J.F. Liebman, and S.E. Stein

QuantityValueUnitsMethodReferenceComment
Deltacsolid-17998. ± 18.kJ/molCcbStern and Klebs, 1933Reanalyzed by Cox and Pilcher, 1970, Original value = -18008. kJ/mol; Heat of combustion at 288 K

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Stern and Klebs, 1933
Stern, A.; Klebs, G., Calorimetrische bestimmungen bei mehrkernigen pyrrolderivaten. IV. 1. Experimentelle daten fur einige porphyrine, chlorine, phaophorbide and purpurine, Ann. Chim., 1933, 505, 295-306. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]


Notes

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